Using attached Visual Studio project....

Steps to re-create:

1) Draw line on image with pencil

2) Clear all changes

3) Draw another line with pencil.  Upon releasing mouse button RadDiagram loses image and just shows checkerboard.

Demo project attached.

Happens in Chrome, but not in Firefox.

Seems to occur regardless of Telerik version.

Steps to reproduce:
1. Open http://demos.telerik.com/aspnet-ajax/imageeditor/examples/overview/defaultcs.aspx in IE9
2. Upload the attached image.
3. Try to resize the image

Result: The browser crashes

Add an option to control export formats parameters, e.g. jpeg could have 0-100 compression, gif and png transparency on/off, etc...

At present, the RadImageEditor does not preserve EXIF metadata.  When used in situations where preserving metadata is critical, this limits the usefulness of the control.  Ideally, the control should preserve all metadata (both EXIF and XMP) that may exist in the image.

When the page is zoomed in iOS and Android devices, lines drawn are displaced downwards and to the right. Displacement increases with image zooming.

Configurations tested:
- iOS + Safari;
- Android + Chrome;

When the command dialogs from two ImageEditors on a page are opened consecutively, the second dock is rendered with wrong position. The issue most probably comes from the fact the second dock element (ToolsPanel) is appended to its parent ImageEditor, but not to the form.

Assuring that each dock is appended to the form element can be used as a temporary workaround of the issue:

        <telerik:RadImageEditor ID="RadImageEditor1" runat="server" Width="680" Height="450" OnClientDialogLoaded="ClientDialogLoaded"
            ImageUrl="waterpool.jpg">
        </telerik:RadImageEditor>
        <telerik:RadImageEditor ID="RadImageEditor2" runat="server" Width="680" Height="450" OnClientDialogLoaded="ClientDialogLoaded"
            ImageUrl="waterpool.jpg">
        </telerik:RadImageEditor>
        <script>
            function ClientDialogLoaded(imageEditor, args) {
                setTimeout(function () {
                    $telerik.$("#<%=form1.ClientID %>").append($get(imageEditor.get_id() + "_ToolsPanel"));
                }, 0);
            }
        </script>

Uploaded jpeg images cannot be edited in ImageEditor from the Image Manager dialog. The request for the file seems accurate, but the image is not rendered. 

In the latest release (Q1 2016) it is possible to resize and drag the crop box in ImageEditor to negative bounds in IE.

Video: http://screencast.com/t/b1SyzOWBGb

The ImageEditor control should provide an out-of-the-box tool that functions as an Eraser, i.e. removes previously drawn geometric shapes. This tool should behaves similarly to a the way other image editing tools provide the option to remove pixels - more precisely applies the background color to the canvas.

Add ability to RadImageEditor to show the progress  when saving the image to the server, displaying  back to the user how much time is left to save the newly changed image back to the server. 

Dialog tools panel is not positioned properly when there are more than one ImageEditor on the page. The dialog shown from the second ImageEditor is rendered below the control (on the bottom of the page), outside of the browser viewport.

Video:
http://screencast.com/t/lNcEd9ZWh

Please provide an custom input to rotate the image loaded in imageeditor.
right now it is restricted to divisible of 90, it should accept any values and rotate accordingly.

The loaded into the ImageEditor image is not downloaded with its original extension if a query string is added to the end of the image name. It is saved as PNG instead:

Hi,

 

I would like to use airbrush function in ImageEditor control.

Anyone can help my requirement??

Pl. I need this function very urgent.

Thanks,

Regards,

Jiten Mutum

Is it possible to place form controls, eg Signature control, tick boxes,etc.. in RadImageEditor?

https://www.telerik.com/forums/create-signature-with-imageeditor

Alan

The Pencil dialog is not positioned properly when the image is zoomed or/and scrolled.

Steps to reproduce:

1. Open https://demos.telerik.com/aspnet-ajax/imageeditor/examples/overview/defaultcs.aspx
2. Zoom the image to 200%
3. Scroll the image to the right
4. Open the pencil dialog

Result - the dialog appears outside the visible area